Abstract: Disclosed is a substrate processing apparatus that controls plasma density distribution using an electromagnet unit. The substrate processing apparatus controls magnetic field intensity and distribution using a variable core, controls a magnetic field formed on a substrate during substrate processing operation based on a magnetic field profile constructed in advance through a first magnetic field measurement sensor and a second magnetic field measurement sensor, and diagnoses the state of the electromagnet unit.

Abstract: An apparatus may comprise a solid-state hydrogen storage container configured to store solid-state hydrogen supplied from a hydrogen supply source, a fuel cell stack configured to receive hydrogen from the solid-state hydrogen storage container to generate electric power, a hydrogen line configured to connect the hydrogen supply source to the fuel cell stack via the solid-state hydrogen storage container, wherein the hydrogen line is connected to an inlet and an outlet of the solid-state hydrogen storage container to enable storage or discharge of the hydrogen, and a cooling water line connected between a cooling water supply source and the fuel cell stack, wherein the cooling water line is connected to the inlet and the outlet of the solid-state hydrogen storage container.

Abstract: A three-dimensional space-based collaboration support system uses a building information model. The three-dimensional space-based collaboration support system includes a facility data storage unit configured for storing facility data, a rendering unit configured for rendering Building Information Model (BIM) data based on the facility data, and a collaboration support unit configured for providing and sharing the BIM data to a plurality of user terminals, outputting the BIM data through each user terminal, creating an issue report based on three-dimensional location-based issue data for a facility inputted through a specific user terminal, and transmitting a meeting convening alarm to a user terminals corresponding to the issue report, and supporting a meeting to be held between the user terminals receiving the meeting convening alarm.

Abstract: Disclosed is a ZnO/carbon allotrope composite for a formaldehyde sensor. The ZnO/carbon allotrope composite for a formaldehyde sensor comprising a substrate, a conductive metal coating layer formed on the substrate, a ZnO seed layer formed on the coating layer, ZnO nanorods grown from the ZnO seed layer, and a carbon allotrope layer formed on and overlapping with the nanorods. Also disclosed is a method for preparing a ZnO/carbon allotrope composite for a formaldehyde sensor. The method includes depositing a conductive metal coating layer on a substrate, sputtering Zn on the conductive metal coating layer to form a ZnO layer, followed by annealing to form ZnO seeds in the ZnO layer, growing ZnO nanorods from the ZnO seeds; and coating a carbon allotrope on the ZnO nanorods to form a carbon allotrope layer overlapping with the nanorods.

Abstract: Disclosed is a process of removing residual hydrogen from an aromatic fraction having a reduced bromine index through selective hydrogenation by reaction with olefins and/or bicyclic-aromatic components contained therein.

Abstract: Provided is a reagent system for acridinium ester chemiluminescence, and a method of detecting a target antigen using the same. The reagent system for eliciting an acridinium ester chemiluminescence includes: a wash buffer including a first surfactant in one or more of a phosphate-buffered saline (PBS) and a tris-buffered saline (TBS); a first reagent including hydrogen peroxide and an acid, and optionally a first alkali metal salt; and a second reagent including a base and a second surfactant, and optionally a second alkali metal salt, where the first surfactant and the second surfactant are independently one or more of a cationic surfactant, a neutral surfactant and an anionic surfactant, where the acid having an acid dissociation constant (pKa) of ?1.0 to 5.0, and where the base comprises one or more of sodium hydroxide (NaOH), potassium hydroxide (KOH), ammonium hydroxide, tetra-n-ethylammonium hydroxide (TEA), tetra-n-propylammonium hydroxide (TPA), and tetra-n-butylammonium hydroxide (TBA).

Abstract: Provided is a reagent system for acridinium ester chemiluminescence, and a method of detecting a target antigen using the same. The reagent system for eliciting an acridinium ester chemiluminescence includes: a first reagent including a graphene-based material, hydrogen peroxide and an acid; and a second reagent including a base and a surfactant, where the concentration of the graphene-based material is 0.5 ?g/ml or more and 6 ?g/ml or less, where the hydrogen peroxide has a concentration of 5 to 20 mM, and where the acid has a concentration of 1 to 24 mM. The reagent system offers a significant improvement over conventional methods, with lower reagent concentrations and stability over extended storage, suitable for sensitive and precise immunocomplex quantification.

Abstract: A device for inspecting a welded state of a plurality of welded portions coupling a non-coating portion of an electrode to an electrode tab includes a resistance measurer having a plurality of resistance measurement probes which respectively measure resistance values of the plurality of welded portions; and a resistance inspector which compares each of the resistance values of the plurality of welded portions, with a critical resistance value. When the resistance value of at least one welded portion among the plurality of welded portions exceeds the critical resistance value, the at least one welded portion is determined as having a weak welding. The plurality of resistance measurement probes respectively measure the resistance values of the plurality of welded portions while being respectively in contact with a non-welding surface disposed between the plurality of welded portions and non-welding surfaces outside outermost welded portions of the plurality of welded portions.

Abstract: The present disclosure relates to a 7-amino-3,4-dihydropyrimidopyrimidin-2-one derivative compound exhibiting excellent anti-proliferative effects against cancer cells, a pharmaceutically acceptable salt thereof, a hydrate thereof, or a stereoisomer thereof, a production method therefor, a pharmaceutical composition for preventing, alleviating or treating cancer metastasis and proliferative disease containing the same as an active ingredient, and an anti-cancer composition against cancer cells. The compound exhibits excellent cancer cell inhibitory activity and anti-proliferative effects, and thus is effective in inhibiting cancer cells, preventing cancer metastasis and proliferative diseases or treating cancer.

Abstract: An exemplary embodiment of the present disclosure provides a 3D structure comprising a tissue layer having a first surface defining an interior chamber and an opposing second surface supporting a first plurality of cells outwardly positioned from the interior chamber, wherein the interior chamber comprises an extracellular matrix mixture. The present disclosure also provides a method of making a 3D structure, the method comprising mixing an extracellular matrix mixture at a first temperature with a culture medium at a second temperature, the second temperature greater than the first temperature, culturing a first plurality of cells in the extracellular matrix mixture and culture medium, and forming a 3D structure having an interior chamber enclosed by the first plurality of cells configured to interface with an environment external to the 3D structure.

Abstract: A fuel storage system and a method for detecting a remaining amount of fuel are provided. The fuel storage system may include a storage vessel which accommodates fuel including a solid material and gaseous hydrogen, a sensor that measure a first temperature in the storage vessel and a first internal pressure of the storage vessel, and a controller that predicts a first remaining amount of the fuel based on the first temperature or the first internal pressure and based on a relationship among different values of temperature, different values of equilibrium pressure, and different values of remaining amounts of the fuel as measured by the sensor at different times.

Abstract: The present invention relates to a novel quinoline compound and a use thereof and to a novel quinoline compound exhibiting CYP4A inhibition activity and a use thereof for preventing, alleviating, treating a metabolic disease. The compound disclosed in the present invention has a remarkable effect of inhibiting CYP4A and exhibits the activities of promoting the absorption of glucose into hepatocytes, inhibiting fat accumulation in hepatocytes, suppressing endoplasmic reticulum-induced reactive oxygen species, and treating steatohepatitis, and thus can be very advantageously used for developing therapeutics for metabolic diseases such as diabetes mellitus and fatty liver.

Abstract: A fuel storage system and a method for detecting a remaining amount of fuel are provided. The fuel storage system may include a storage vessel which accommodates fuel including a solid material and gaseous hydrogen, one or more sensors that measure a first temperature in the storage vessel and a first internal pressure of the storage vessel, a controller that predicts a first remaining amount of the fuel based on the first temperature and the first internal pressure and based on a relationship among different values of temperature, different values of equilibrium pressure, and different values of remaining amounts of the fuel as measured by the one or more sensors at different times, and a display that displays the predicted first remaining amount of the fuel.

Abstract: A hydrogen storage system is disclosed and includes a storage unit including a plurality of unit storage containers, in which metal hydride materials are respectively provided in an interior thereof and which are connected to each other in parallel, and a thermal fluid line defining a thermal fluid passage, which passes via the plurality of unit storage containers continuously and through which a thermal fluid flows for heating or cooling the unit storage containers, thereby enhancing a storage performance and an efficiency of the hydrogen.

Abstract: Disclosed are a recarburizer based on a solid iron-containing carbonaceous product derived from a process of pyrolyzing methane in a methane-containing feedstock in the presence of an iron-based catalyst and a method of producing the same, where a solid, iron-containing carbonaceous material formed during methane pyrolysis using the iron-based catalyst can be produced into a molded product having a predetermined shape without a costly purification process, and can thus be employed in high value-added applications such as recarburizers.

Abstract: Disclosed are a method for synthesizing a thieno[3,2-b]pyridine-5(4H)-one derivative by using a gold catalyst and a use of the derivative compound, wherein the novel thieno[3,2-b]pyridine-5(4H)-one derivative of the present disclosure, which is a compound synthesized using gold as a catalyst, has fluorescence characteristics with a wide range of emission wavelengths and thus can be helpfully used in various industrial fields, such as physics, chemistry, and biomedicine research.

Abstract: A transformer module may include a first bobbin unit around which a primary coil is wound and a second bobbin unit around which a secondary coil is wound and that accommodates at least a portion of the first bobbin unit.

Abstract: An embodiment method of manufacturing a pre-lithiated anode includes preparing an anode assembly including an anode current collector and an intermediate layer disposed on a surface of the anode current collector, wherein the intermediate layer includes silver particles and a carbon material, applying an electrolyte solution to the intermediate layer, manufacturing a pressurization structure by stacking a lithium supply layer on the intermediate layer coated with the electrolyte solution, and performing pre-lithiation to convert the intermediate layer into a coating layer by applying pressure to the pressurization structure in a stacking direction thereof to form the pre-lithiated anode, wherein the coating layer includes a ?3 phase Li—Ag alloy formed by reacting the silver particles with lithium in performing the pre-lithiation.

Abstract: A hydrogen storage device includes a storage container having an accommodation space in an interior thereof, a first metal hydride material provided in the interior of the storage container and that stores hydrogen, and a second metal hydride material provided in the interior of the storage container and that stores the hydrogen at a pressure that is different from that of the first metal hydride material. An advantageous effect of restraining an excessive rise of a pressure of the storage container and enhancing safety and reliability may be obtained.

Abstract: A showerhead unit that controls plasma confinement by using an upper ground ring and a substrate treating apparatus including the same are provided. The substrate treating apparatus comprises a chamber housing providing a space in which a substrate is treated; a substrate support unit disposed inside the chamber housing, supporting the substrate; a showerhead unit disposed inside the chamber housing, providing a process gas; and a plasma generating unit generating plasma for treating the substrate by using the process gas, wherein the showerhead unit includes: a showerhead main body that includes a plurality of gas feeding holes to provide the process gas; and an upper ring assembly surrounding the showerhead main body, and the upper ring assembly includes a portion extended in a direction in which the substrate support unit is positioned.